#include <stdio.h>
#include <math.h>

int main()
{
	freopen("LittleStar.txt","r",stdin);
	freopen("LittleStar_Changed.txt","w",stdout);
	
	char line[60];
	int tmp = 1;
	while(tmp) 
	{
		for(int i=0;i<60;i++)
		{
			line[i] = '\0';
		}
		for(int i=0;line[i-1]!='\n';i++)
		{
			if(scanf("%c",&line[i]) == EOF)
			{
				line[i] = '\n';
				tmp = 0;
			}
		} 
		for(int i=0;line[i]!='\n';i++)
		{
			printf("%c",line[i]);
		}
		printf("\r\n");
	} 
	fclose(stdin);
	fclose(stdout);
	return 0;
} 